From: jprocter <jprocter@compbio.dundee.ac.uk>
Date: Tue, 28 Aug 2012 09:43:13 +0000 (+0100)
Subject: JAL-1149 patch
X-Git-Tag: Jalview_2_9~393
X-Git-Url: http://source.jalview.org/gitweb/?a=commitdiff_plain;h=281872ba376cdbbf4cc000ae8dc96958acae6177;p=jalview.git

JAL-1149 patch
---

diff --git a/src/jalview/util/BrowserLauncher.java b/src/jalview/util/BrowserLauncher.java
index 9014de2..8d0d488 100755
--- a/src/jalview/util/BrowserLauncher.java
+++ b/src/jalview/util/BrowserLauncher.java
@@ -233,7 +233,13 @@ public class BrowserLauncher
     if (osName.startsWith("Mac OS"))
     {
       String mrjVersion = System.getProperty("mrj.version");
-      String majorMRJVersion = mrjVersion.substring(0, 3);
+      String majorMRJVersion;
+      if (mrjVersion==null) {
+        // must be on some later build with mrj support
+        majorMRJVersion = "3.1";
+      } else {
+        majorMRJVersion = mrjVersion.substring(0, 3);
+      }
 
       try
       {